Apex
PrivateLast Round
Series E
Jun 5, 2026
Est. Valuation
$2.3B
Total Funding Raised
$718.5M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Apex is an aerospace and defense technology company that manufactures standardized, configurable satellite buses for commercial and government missions.
Sector
Frontier & Industrial Tech
Verticals
Space Technology, Defense Tech, Advanced Materials, Smart Manufacturing
Business Model
B2G
Customer Profile
Hardware Sales, Government Contracts, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Apex Comparables
Compare Apex with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| K2 Space | 87% | |
| Aerospacelab | 82% | |
| York Space Systems | 80% |
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Apex Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series E | Jun 5, 2026 | ||||
| Series D | Sep 12, 2025 | ||||
| Series C | Apr 28, 2025 | ||||
| Series B | Jun 12, 2024 | ||||
| Series A | Jun 22, 2023 | ||||
Seed | Oct 24, 2022 |
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Key People
Founding team and executive leadership
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Apex Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Andreessen Horowitz | Series B, Series D, Series C, Series A, Seed |
| Interlagos Capital | Series D |
| Washington Harbour Partners | Series D, Series C, Series E |
| XYZ Venture Capital | Seed, Series B |
| Root Ventures | Seed |
| Avalon Capital Group | Series B |
| Upfront Ventures | Series B |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 2, 2026
Grew 20% QoQ, from 379 to 455 employees.
- Aug 21, 2026
Grew 18% QoQ, from 335 to 395 employees.
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Apex Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Apex's valuation, stock price, and market status.
Is Apex a public or private company?
Apex is a private company.
What is the current stock price of Apex?
Apex is a private company, so its shares have no public market price. Caplight tracks Apex's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Apex worth (valuation)?
Apex's valuation is estimated at $2.3B based on funding round data.
Can I buy Apex stock?
Apex shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Apex's last funding round?
Apex's most recent funding round was Series E on June 5, 2026.
Who are the main investors in Apex?
Key investors in Apex include Andreessen Horowitz, Interlagos Capital, Washington Harbour Partners, XYZ Venture Capital, Glade Brook Capital Partners.
Will Apex IPO soon?
No public IPO plans have been announced for Apex.
How can I track Apex secondary market activity?
Caplight tracks bids, offers, and trades in Apex's shares on secondary markets.